While he chose to crawl rather than being pushed, I thought normal process was to use your own wheelchair to the boarding gate where you get swapped over, rather than having to change over at check-in.
Perhaps I was thinking of other airlines. Reading the info on the Jetstar website, though, it does seem that they do want it at check-in.
Looks like you're right, but airlines I've dealt with take the passengers wheel chair at the gate - a baggage handler waiting there to take it to the hold on boarding.
Here is my airport wheel chair story, some years ago I was coming back from Peru with a wheel chair bound work mate, the airport (not airline) supplied a wheel chair for us from Customs (the army of the new govt, a coup that week) to the plane, accross the tarmac. The air bridges not being used as we were leaving during a coup, so the foreign airlines would not come to the terminal but sat off the building facing outward ready to leave at a moments notice. They even bought their own baggage handlers on board who jumped out and to help load the plane.
Anyway, as a final South American departure gesture to us gringos, a wheel came away and the chair started a slow motion tilt as I was pushing reasonable fast across the open tarmac racing for the plane in a line of people also making haste to get on board.
One of the Lan Chile cabin crew standing at the stairs saw what happened in the dark as it was nearly 1am and started to run towards us at which point 3 baggage handlers came running, grabed the whole chair off the ground and bolted to the plane, carried it straight up the stairs and the plane was rolling before we got to our seats. I had a few scotches and they weren't concerned at all about waiting for the seat belt light to go off before serving me which was appreciated.
The remainder of the trip after Lan Chile to LAX then SFO and Sydney on UA was pleasingly uneventful.
Thumbs up to Lan Chile for their customer service that night.
Matt
PS, getting the airport is a whole other story